Manufacturing and marketsing high resolution spectacle lenses for vision assessment and correction applications Ophthonix had been developing wavefront guided, high definition vision eyeglasses which provide 20/10 visual acuity.. Developing instruments for the eye care market was also a focus with Ophthonix's technology optimizes the performance of the eye and corrects optical abnormalities the firms had signifiant issued IP and raised susbstantial funding.. Probably some time after 2011-12, the firm ceased operations